<!DOCTYPE html>
<html>
<head>
    <title>留言板</title>
    <meta  charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <link rel="stylesheet" href="https://cdn.bootcss.com/weui/1.1.2/style/weui.min.css">
    <link rel="stylesheet" href="https://cdn.bootcss.com/jquery-weui/1.2.0/css/jquery-weui.min.css">
    <link rel="stylesheet" href="https://jqweui.cn/dist/demos/css/demos.css ">
    <link rel="stylesheet" href="https://at.alicdn.com/t/font_587767_rj4fkdnklqttvs4i.css ">
    <script src="https://cdn.bootcss.com/jquery/1.11.0/jquery.min.js"></script>

</head>

<body >
<!--头部开始-->
<div class="page__bd">
    <div class="weui-flex" style="border-bottom: 1px solid gainsboro;background: #FCFCFC;height: 45px">
        <div class="weui-flex__item" style="margin-top: 15px;">
            <div class="placeholder"style="margin-left: 10px;margin-top: -5px;" >
                <a href="##"><span  style="color: #04BE02;"  onclick="history.back()"  class="icon  icon-back"></span>
                </a></div>
        </div>

        <div class="weui-flex__item">
            <div class="placeholder" style="font-size: 15px;text-align: center;margin-top: 12px;">留言板</div></div>

        <div class="weui-flex__item"><div class="placeholder" ></div></div>
    </div>
<!--头部结束-->

    <form  action="{:url('Detail/liuyan')}"  name="aa" method="post">
        <input type="hidden" name="teacher_id" value="{$teacher_id}">
        <div class="weui-cells__title" style="color: #000000;font-size: 16px">留言内容</div>
        <div class="weui-cells weui-cells_form">
            <div class="weui-cell">
                <div class="weui-cell__bd">
                    <textarea class="weui-textarea"  name="liuyan" placeholder="请输入文本" rows="3"></textarea>
                </div>
            </div>
        </div>
        <div class="weui-btn-area">
            <input class="weui-btn weui-btn_primary" type="submit"   onclick="ts()" value="确定">
        </div>
    </form>
</div>



 <script>

                $(".weui-btn").click(function () {
                    if($(".weui-textarea").val()=="" ){
                        alert("请将信息填写完整");
                    }
                    else {
                        window.location.href="{:url('Detail/liuyan')}";
                    }
                   });
 </script>
</body>
<!--<script src="https://cdn.bootcss.com/jquery/1.11.0/jquery.min.js"></script>-->
<!--<script src="https://cdn.bootcss.com/jquery-weui/1.2.0/js/jquery-weui.min.js"></script>-->
</html>
